Make ShowHint virtual so you can override

natemcmaster · natemcmaster · commit 59f11a6d01d3 · 2018-04-09T22:52:01.000-07:00
diff --git a/src/CommandLineUtils/CommandLineApplication.cs b/src/CommandLineUtils/CommandLineApplication.cs
@@ -677,7 +677,7 @@ public CommandOption VersionOption(string template,
         /// <summary>
         /// Show short hint that reminds users to use help option.
         /// </summary>
-        public void ShowHint()
+        public virtual void ShowHint()
         {
             if (OptionHelp != null)
             {

Original file line number	Diff line number	Diff line change
`@@ -677,7 +677,7 @@ public CommandOption VersionOption(string template,`
`677`	`677`	`/// <summary>`
`678`	`678`	`/// Show short hint that reminds users to use help option.`
`679`	`679`	`/// </summary>`
`680`		`- public void ShowHint()`
	`680`	`+ public virtual void ShowHint()`
`681`	`681`	`{`
`682`	`682`	`if (OptionHelp != null)`
`683`	`683`	`{`